#import "QTSSStatusView.h"

#import "QTSSStatusController.h"

#import "AdminProtocolAccessObj.h"

@implementation QTSSStatusView

- (void)awakeFromNib

{    

    NSTimeInterval interval = .5;

    myConnectionValues = [[NSMutableArray array] retain];

    myTimer = [NSTimer scheduledTimerWithTimeInterval:interval

                                               target:self

                                             selector:@selector(timerFired)

                                             userInfo:nil

                                             repeats:YES];

    [myTimer retain];

}

- (NSColor *)myColor

{

    if (!myColor)

        myColor = [[NSColor greenColor] retain];

    return myColor;

}

- (void)setMyColor:(NSColor *)color

{

    [color retain];

    if (myColor)

        [myColor release];

    myColor = color;

}

- (void)timerFired

{

    AdminProtocolAccessObj *adminProtocolAccessObj;

    NSMutableArray *result = [NSMutableArray array];

    float rtspThroughput;

    float mp3Throughput;

    // only do something if the user has logged in

    if ([myStatusController isStarted]) {

        adminProtocolAccessObj = [myStatusController myAdminProtocolObj];

        // get the maximum connections

        [adminProtocolAccessObj getValue:@"/modules/admin/server/qtssSvrPreferences/maximum_bandwidth" withResult:result];

        [myMaxField setStringValue:[result objectAtIndex:0]];

        // get the RTSP bandwidth

        [adminProtocolAccessObj getValue:@"/modules/admin/server/qtssRTPSvrCurBandwidth" withResult:result];

        rtspThroughput = [[result objectAtIndex:0] floatValue];

        // get the mp3 bandwidth

        [adminProtocolAccessObj getValue:@"/modules/admin/server/qtssMP3SvrCurBandwidth" withResult:result];

        mp3Throughput = [[result objectAtIndex:0] floatValue];

        // total the two and turn it into kilobits

        [myCountField setIntValue:((rtspThroughput + mp3Throughput) / 1024)];

        // add the bandwidth to the history array

        [myConnectionValues addObject:[NSNumber numberWithFloat:[myCountField floatValue]]];

        [self display];

    }

}

- (void)drawRect:(NSRect)aRect

{

    NSRect bounds = [self bounds];

    int i;

    int barHeight;

    NSRect connectionsRect;

    [[NSColor blackColor] set];

    [NSBezierPath fillRect:bounds];

    connectionsRect.size.width = 1;

    connectionsRect.origin.x = bounds.size.width - 1;

    connectionsRect.origin.y = 0;

    for (i = [myConnectionValues count] - 1; i >= 0; i--) {

        barHeight = (bounds.size.height * [[myConnectionValues objectAtIndex:i] floatValue]) / [myMaxField intValue];

        connectionsRect.size.height = barHeight;

        [[self myColor] set];

        [NSBezierPath fillRect:connectionsRect];

        connectionsRect.origin.x -= 2;

        if (connectionsRect.origin.x < 0)

            i = (-1);

    }

}

- (void)dealloc

{

    [myConnectionValues release];

    [myTimer release];        

    if (myColor)

        [myColor release];

}

@end